64432844960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 288

約数和(自身を含む): 174090518784

約数和(自身を除く): 109657673824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 101, 110, 116, 145, 160, 176, 202, 220, 232, 290, 319, 352, 404, 431, 440, 464, 505, 580, 638, 808, 841, 862, 880, 928, 1010, 1111, 1160, 1276, 1595, 1616, 1682, 1724, 1760, 2020, 2155, 2222, 2320, 2552, 2929, 3190, 3232, 3364, 3448, 4040, 4205, 4310, 4444, 4640, 4741, 5104, 5555, 5858, 6380, 6728, 6896, 8080, 8410, 8620, 8888, 9251, 9482, 10208, 11110, 11716, 12499, 12760, 13456, 13792, 14645, 16160, 16820, 17240, 17776, 18502, 18964, 22220, 23432, 23705, 24998, 25520, 26912, 29290, 32219, 33640, 34480, 35552, 37004, 37928, 43531, 44440, 46255, 46864, 47410, 49996, 51040, 58580, 62495, 64438, 67280, 68960, 74008, 75856, 84941, 87062, 88880, 92510, 93728, 94820, 99992, 117160, 124990, 128876, 134560, 137489, 148016, 151712, 161095, 169882, 174124, 177760, 185020, 189640, 199984, 217655, 234320, 249980, 257752, 274978, 296032, 322190, 339764, 348248, 362471, 370040, 379280, 399968, 424705, 435310, 468640, 478841, 499960, 515504, 549956, 644380, 679528, 687445, 696496, 724942, 740080, 758560, 849410, 870620, 934351, 957682, 999920, 1031008, 1099912, 1262399, 1288760, 1359056, 1374890, 1392992, 1449884, 1480160, 1698820, 1741240, 1812355, 1868702, 1915364, 1999840, 2199824, 2394205, 2524798, 2577520, 2718112, 2749780, 2899768, 3397640, 3482480, 3624710, 3737404, 3830728, 3987181, 4399648, 4671755, 4788410, 5049596, 5155040, 5499560, 5799536, 6311995, 6795280, 6964960, 7249420, 7474808, 7661456, 7974362, 9343510, 9576820, 10099192, 10999120, 11599072, 12623990, 13590560, 13886389, 14498840, 14949616, 15322912, 15948724, 18687020, 19153640, 19935905, 20198384, 21998240, 25247980, 27772778, 28997680, 29899232, 31897448, 36609571, 37374040, 38307280, 39871810, 40396768, 50495960, 55545556, 57995360, 63794896, 69431945, 73219142, 74748080, 76614560, 79743620, 100991920, 111091112, 127589792, 138863890, 146438284, 149496160, 159487240, 183047855, 201983840, 222182224, 277727780, 292876568, 318974480, 366095710, 402705281, 444364448, 555455560, 585753136, 637948960, 732191420, 805410562, 1110911120, 1171506272, 1464382840, 1610821124, 2013526405, 2221822240, 2928765680, 3221642248, 4027052810, 5857531360, 6443284496, 8054105620, 12886568992, 16108211240, 32216422480, 64432844960]

約数ペア:

[(1, 64432844960), (2, 32216422480), (4, 16108211240), (5, 12886568992), (8, 8054105620), (10, 6443284496), (11, 5857531360), (16, 4027052810), (20, 3221642248), (22, 2928765680), (29, 2221822240), (32, 2013526405), (40, 1610821124), (44, 1464382840), (55, 1171506272), (58, 1110911120), (80, 805410562), (88, 732191420), (101, 637948960), (110, 585753136), (116, 555455560), (145, 444364448), (160, 402705281), (176, 366095710), (202, 318974480), (220, 292876568), (232, 277727780), (290, 222182224), (319, 201983840), (352, 183047855), (404, 159487240), (431, 149496160), (440, 146438284), (464, 138863890), (505, 127589792), (580, 111091112), (638, 100991920), (808, 79743620), (841, 76614560), (862, 74748080), (880, 73219142), (928, 69431945), (1010, 63794896), (1111, 57995360), (1160, 55545556), (1276, 50495960), (1595, 40396768), (1616, 39871810), (1682, 38307280), (1724, 37374040), (1760, 36609571), (2020, 31897448), (2155, 29899232), (2222, 28997680), (2320, 27772778), (2552, 25247980), (2929, 21998240), (3190, 20198384), (3232, 19935905), (3364, 19153640), (3448, 18687020), (4040, 15948724), (4205, 15322912), (4310, 14949616), (4444, 14498840), (4640, 13886389), (4741, 13590560), (5104, 12623990), (5555, 11599072), (5858, 10999120), (6380, 10099192), (6728, 9576820), (6896, 9343510), (8080, 7974362), (8410, 7661456), (8620, 7474808), (8888, 7249420), (9251, 6964960), (9482, 6795280), (10208, 6311995), (11110, 5799536), (11716, 5499560), (12499, 5155040), (12760, 5049596), (13456, 4788410), (13792, 4671755), (14645, 4399648), (16160, 3987181), (16820, 3830728), (17240, 3737404), (17776, 3624710), (18502, 3482480), (18964, 3397640), (22220, 2899768), (23432, 2749780), (23705, 2718112), (24998, 2577520), (25520, 2524798), (26912, 2394205), (29290, 2199824), (32219, 1999840), (33640, 1915364), (34480, 1868702), (35552, 1812355), (37004, 1741240), (37928, 1698820), (43531, 1480160), (44440, 1449884), (46255, 1392992), (46864, 1374890), (47410, 1359056), (49996, 1288760), (51040, 1262399), (58580, 1099912), (62495, 1031008), (64438, 999920), (67280, 957682), (68960, 934351), (74008, 870620), (75856, 849410), (84941, 758560), (87062, 740080), (88880, 724942), (92510, 696496), (93728, 687445), (94820, 679528), (99992, 644380), (117160, 549956), (124990, 515504), (128876, 499960), (134560, 478841), (137489, 468640), (148016, 435310), (151712, 424705), (161095, 399968), (169882, 379280), (174124, 370040), (177760, 362471), (185020, 348248), (189640, 339764), (199984, 322190), (217655, 296032), (234320, 274978), (249980, 257752)]